JPS53110560A - Lighting device of electronic watches - Google Patents
Lighting device of electronic watchesInfo
- Publication number
- JPS53110560A JPS53110560A JP2441977A JP2441977A JPS53110560A JP S53110560 A JPS53110560 A JP S53110560A JP 2441977 A JP2441977 A JP 2441977A JP 2441977 A JP2441977 A JP 2441977A JP S53110560 A JPS53110560 A JP S53110560A
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- electronic watches
- plate
- electroluminescence
- watch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0023—Visual time or date indication means by light valves in general
- G04G9/0029—Details
- G04G9/0035—Details constructional
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE:To facilitate assembling of a watch using EL for liquid crystal lighting by performing required electrical connection and mechanical fixing through the utilization of the elastic force of the electrode plate, contact member provided to an electroluminescence EL plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52024419A JPS5819235B2 (en) | 1977-03-08 | 1977-03-08 | electronic clock lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52024419A JPS5819235B2 (en) | 1977-03-08 | 1977-03-08 | electronic clock lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53110560A true JPS53110560A (en) | 1978-09-27 |
JPS5819235B2 JPS5819235B2 (en) | 1983-04-16 |
Family
ID=12137625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52024419A Expired JPS5819235B2 (en) | 1977-03-08 | 1977-03-08 | electronic clock lighting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5819235B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0289474U (en) * | 1988-12-27 | 1990-07-16 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03156320A (en) * | 1989-11-14 | 1991-07-04 | Tokyo Electric Co Ltd | Load-cell scale |
-
1977
- 1977-03-08 JP JP52024419A patent/JPS5819235B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0289474U (en) * | 1988-12-27 | 1990-07-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS5819235B2 (en) | 1983-04-16 |
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